Flotation device



FIG. 1 is a side perspective view of a flotation device;

FIG. 2 is a front plan view of a flotation device;

FIG. 3 is a back plan view of a flotation device;

FIG. 4 is a side plan view of a flotation device;

FIG. 5 is a top view of a flotation device; and,

FIG. 6 is a bottom view of a flotation device. 

CLAIM I claim the ornamental design for a flotation device, as shown and described. 